public void Div(FixedPoint b)
{
const int tmpFrac = 8;
// SS: temp. increase precision
_value <<= tmpFrac;
_value /= b._value;
_value <<= FractionalBits - tmpFrac;
}
public void TestDiv(float f1, float f2)
{
// Arrange
var fp1 = new FixedPoint(f1);
var fp2 = new FixedPoint(f2);
// Act
fp1.Div(fp2);
// Assert
Assert.AreEqual(f1 / f2, fp1.Float);
}
public void Sub(FixedPoint b)
{
_value -= b._value;
}
public void Mul(FixedPoint b)
{
_value *= b._value;
_value >>= FractionalBits;
}
public void Add(FixedPoint b)
{
_value += b._value;
}